X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=tests%2Fust-multi-test%2Fust-multi-test.c;h=c003c5a93f0f00bf033be2a54cccd7015b7996f5;hb=ee7fcec8c059c5b203d6aa5df7ceef414a55505c;hp=7771154014376b79b92ae063601355fd3113ee51;hpb=04785082f3cd43f54767b91eb8011aad0644aee0;p=lttng-ust.git

diff --git a/tests/ust-multi-test/ust-multi-test.c b/tests/ust-multi-test/ust-multi-test.c
index 77711540..c003c5a9 100644
--- a/tests/ust-multi-test/ust-multi-test.c
+++ b/tests/ust-multi-test/ust-multi-test.c
@@ -655,8 +655,11 @@ int update_futex(int fd, int active)
 
 	if (active) {
 		uatomic_set((int32_t *) wait_shm_mmap, 1);
-		futex_async((int32_t *) wait_shm_mmap, FUTEX_WAKE,
-				INT_MAX, NULL, NULL, 0);
+		if (futex_async((int32_t *) wait_shm_mmap, FUTEX_WAKE,
+				INT_MAX, NULL, NULL, 0) < 0) {
+			perror("futex_async");
+			goto error;
+		}
 	} else {
 		uatomic_set((int32_t *) wait_shm_mmap, 0);
 	}